Chapter 12.3, Problem 12.3.1CP

Explanation of Solution

Exception handling:

In Java, the exception is an object used to signal the unexpected error occurred during a program execution.

• Exception is the error, which arises at run time and such errors can be handled in Java by exception handling.

Java Throwable class, subclasses, and its types:

• In the exception hierarchy, Throwable class is at the top and from this class all exception classes are derived.
  • All exception classes inherit from Throwable class.
• The Throwable class can be divided into three major types. They are,
  • System errors
  • Exceptions
  • Runtime exception
• System error:
  • Java virtual machine (JVM) throws the system errors which are represented in Error class.
  • It is internal error which occurs rarely...